5305-01-491-6583

Find complete technical information, availability, and procurement data for: 5305-01-491-6583
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-491-6583

Item Name Code

18257

Assigment Date

10/29/2001 (24 years ago)

0.2430 inches minimum and 0.2460 inches maximum head height, 0.5625 inches nominal width between flats, hexagon head style, 4.750 inches nominal fastener length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Fastener Length: 4.750 inches nominal
Head Style: hexagon
Head Height: 0.2430 inches minimum and 0.2460 inches maximum
Width Between Flats: 0.5625 inches nominal
End Item Identification: 4110013899181
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
53572-6-76	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-491-6583?

The FSCG of the NSN 5305-01-491-6583 is 5305

Does NSN 5305-01-491-6583 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-491-6583 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-491-6583 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-491-6583 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Oct 29, 2001